Recent answers to Syncing of tabs between FF Desktop and FF Android happens maybe once every 12-24 hourshttps://support.mozilla.org/en-US/questions/9644412013-07-11T01:50:50-07:00the current Sync status (last time synced, for history, bookmarks etc) can be viewed, if you enter a2013-07-11T01:50:50-07:00WalterGRhttps://support.mozilla.org/en-US/questions/964441#answer-455418

the current Sync status (last time synced, for history, bookmarks etc) can be viewed, if you enter about:Config (override the warning) and enter services.sync as the key.

That seems to show that desktop FF is indeed syncing when I click Tools -&amp;gt; Sync. Which possibly suggests that Android FF is in fact not syncing when I toggle syncing on the phone and it updates the "Last synced" time to be the current minute.

about:config and searching for services.sync does nothing on Android FF. Is there a way I can debug syncing from the phone's end?

the current Sync status (last time synced, for history, bookmarks etc) can be viewed, if you enter a2013-07-09T13:18:52-07:00smohttps://support.mozilla.org/en-US/questions/964441#answer-454799

the current Sync status (last time synced, for history, bookmarks etc) can be viewed, if you enter about:Config (override the warning) and enter services.sync as the key.

As far as I know, there's been some changes recently in the sync.engine, probably to reduce the traffic, while keeping the functionality intact.